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Q: Which two numbers have a gcf of one and a LCM of 55?

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The GCF of two numbers multiplied by their LCM will equal the product of the original numbers. If you know the GCF, divide it into the product of the two. The result will be the LCM. If the GCF of two numbers is 1, the LCM is their product.

The product of the LCM and GCF of two numbers equals the product of the two numbers.

No, the only way the GCF and LCM of two numbers can be the same is if the numbers are the same.

The product of the GCF and LCM of two numbers is the same as the product of the two numbers.

The LCM of two numbers will never be less than the GCF.

The product of the GCF and LCM of a pair of numbers is equal to the product of the numbers.

You need at least two numbers to find either a GCF or an LCM.

To find the LCM and GCF of numbers at least two or more numbers are neeeded.

The product of the GCF and LCM of two numbers is the same as the product of the numbers.

When their GCF is greater than one.

The product of the GCF and the LCM of two numbers is equal to the product of the original two numbers. Multiply the GCF and the LCM. The original two numbers will be another factor pair of that total. Find the factor pair that has that GCF and LCM.

No, the only way the GCF and LCM of two numbers can be the same is if the numbers are the same.

If the GCF and the LCM are both 144, then so are both of the numbers.

To answer the question two or more numbers are needed to find their GCF and LCM

The product of the GCF and the LCM is the same as the product of the original two numbers. Divide the product of the original numbers by the GCF. The result will be the LCM.

If the GCF is 1, the LCM is the two numbers multiplied together.

The LCM of two numbers will never be less than the GCF.

Only if they are the same two numbers. The LCM and GCF of 10 and 10 is 10.

If the GCF of two numbers is 12 and the LCM is 24, the two numbers are 12 and 24.

One way to check: The product of the original two numbers is equal to the product of their GCF and LCM. If you divide that product by their GCF, you will get the LCM.

You can find the GCF of two numbers by dividing their product by their LCM. The LCM of 30 and 42 is 210. What is their GCF? 30 x 42 = 1260 divided by 210 = 6 The GCF of 30 and 42 is 6.

They have an inverse relationship. Since the product of the LCM and GCF of two numbers equals the product of the original two numbers, as the GCF increases, the LCM decreases and vice versa.

The LCM of two numbers multiplied by their GCF will equal the product of the original numbers. If you know the LCM, divide it into the product. The result will be the GCF.

You need at least two numbers to find either an LCM or a GCF.

No. If the numbers are different, their GCF and LCM will be different as well.